19000+1253 STF 2426 BC
18h 59m 57.64s +12° 53' 21.4" P.A. 173.00 sep 4.2 mag 8.96,13.50 Sp F dist. 62.54 pc (204.01 l.y.)
Coord 2000 |
19000+1253 |
|
Discov num |
STF2426 |
|
Comp |
BC |
|
Coord arcsec 2000 |
18 59 57.64 +12 53 21.4 |
|
Date first |
1902 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
167 |
|
Pa last |
172.5 |
|
P.A. Now (θ) |
172.5° |
|
Sep first |
4.0 |
|
Sep last |
4.18 |
|
Sep. Now (ρ) |
4.18" |
|
Mag pri |
8.96 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
4.54 |
|
Spectral class |
F (yellow-white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
19000+1253 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 176486 |
104332 |
18 59 59 +12 53 24 |
STF 2426 AB |
2019 |
69 |
261 |
16.5 |
7.45 |
8.96 |
1.51 |
|
|
Show |
|
|
18 59 58 +12 53 21 |
STF 2426 BC |
2015 |
9 |
173 |
4.2 |
8.96 |
13.50 |
4.54 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
HIP |
93268 |
|
Tycho2 |
1047-03220-1 |
|
Gaia DR2 |
4506002030248732800 |
|
HD |
176485 |
|
Distance |
62.54 |
|
Distance ly |
204.01 |
|